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Grow Questions
Heat?
Heat?
Fusion
started grow question 5 years ago
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Solved
Setup. Ventilation
likes
Fusion
answered grow question 5 years ago
I gotta keep taking ice cubes out of the freezer and building up my house every morning.
likes
Complain
Selected By The Grower
Ttrichome
answered grow question 5 years ago
2 ac units per grow room. That's keeping my igloo super cool EH! God damn stereotypes lmfao. Bunch of hosers
1 like
Complain
DeadwebsiteBoringcommunity
answered grow question 5 years ago
I'm not really that concerned about it.. I just use more water..
1 like
Complain
Similar Grow Questions
Solved
kardel
Guys, Need help about Droopy again, Is Mist from humidifier is a culprit ?
My plant are happy but she look droopy "when I turn on humidifier" 1st pic is today, actually she not look like this before i turn on humidifier. 29-30'c and 65%RH 2nd pic is yesterday when I turn off my humidifier. 30-31'c and 45-50%RH 15days old. humidifier beside her pot.
Week 2
Plant. Wilting
Setup. Ventilation
a year ago
1
3
Solved
Prilyfe13
How do I drop my RH down when nothing works? Check Diary. Will defoliation be a good idea? Open tent door and leave it open?
My 2x2 is starting to crowd. This is driving the RH to over 70%. Should I defoliate to help with crowding and RH? Or should I just leave it alone? RH in lung room is 48% Exhaust fan, high or low with a dehumidifier, doesn't work. What should I do? Defoliate? Thanks! Check diary.
Week 5
Plant. Other
Setup. Ventilation
Techniques. Defoliation
a year ago
4
5
Solved
TioRandy
Humidity in a small tent
How to preserve optimal humidity in a small tent? My target humidity is 70 as I am germinating. My tent is 60*60*160. The smallest vent is on the picture I have attached (310 m3/h, 180PA). I have a Xiaomi Humidifier running on the maximum 24h, but still no help
Setup. Ventilation
a year ago
12
9
Solved
Nicogreen
Placering af hydro meter
Hvor i teltet er det bedste sted for hydro-termometer? ️Da jeg har blæser i bund! Og i top.! Plus udsugning til kulfilter nederste højre hjørne v åbningen (altså det første hul i højre nedre hjørne.
Setup. Ventilation
a year ago
1
2
Solved
GreenCosmos
(MarsHydro) Anyone have experience with this combo?
I'm thinking about upgrading my ultra cheap duct fan and carbon filter to this beauty. It has a thermostat controller and is under 250€. It seems to good to be true for this price. Is anyone using it and give me a review?
Setup. Ventilation
a year ago
8
6
Solved
Snoopydooby_420
Hello, I’ve connected my exhaust fan and its extremely loud to a point where i cant sleep in the same room. Is there a solution which doesn’t inquire me to buy a new one?
Setup. Ventilation
a year ago
6
6
Solved
DFWmd
Dehumidifier recommendations
Any recommendations about a dehumidifier for the 4x4 grow tent? I think even with vacuuming run-off more frequently, I won't be able to get humidity consistently down below 60%. Amazon has some in the 45-90 USD range...
Other. General questions
Setup. Ventilation
a year ago
2
3
Solved
Melacola
Humidité
Humidité varie pas mal et j ai investi humidificateur mais sa ne résout pas le souci ventilateur 2 et deux entrés passive mais je pense trop de plans et je suis dans un endroit sous sol merci bien à vous l humidité n est pas bonne pour la floraison
Week 8
Setup. Ventilation
a year ago
4
5
Solved
NonameGrowDude
grow tent / lung room temps???
Dialling in my tent and want to compare to others to see if more ventilation = lower temps. What temperature and humidity difference do you have in your tent and "lung room"? Do you exhaust your air from the tent to the outside of your lung room?
Setup. Ventilation
a year ago
1
Solved
RedArmC3PO
Carbon filter sleeve needed?
I use the carbon filter on the exhaust side. On the intake side, I have a dust screen mesh. The tent is quite clean so that’s why I don’t see the need of the pre filter. Would also probably load the inline fan a bit too. What’s you thought?
Setup. Ventilation
a year ago
5
4
Solved
GodOfAnger
Currently using a 4x8 tent in a garage that is dusty. would getting a extra intake be better for my plants?
Currently using a 200mm inline exhaust with a max cfm of 537,96 and using a intake with a max cfm of 194. currently using the exhaust on medium setting so 466 cfm. would it be better for my plants to get more air from outside with a new but small intake of about 128 cfm ?
Other. General questions
Setup. Ventilation
Setup. Other
a year ago
1
1
Solved
GodOfAnger
ventilation for a 4x8 ? basically is that too much negative pressure and if so should I get anther intake ?
currently using a 200mm inline exhaust fan that has 914 m3/h(537,9 cfm) max currently using it at its medium setting of 792 m3/h(466,15 cfm) and using a 125 mm inline intake fan with only 330 m3/h (194,23 cfm). Should I get anther intake fan or should I put the exhaust to low 680
Other. General questions
Other. Other
Setup. Ventilation
a year ago
1
2
Solved
MiyaguiOkPolilla
Demasiado calor
Es posible que la lámpara CMH se calienta demasiado debido a las horas que lleva de uso? 🔥🌱 Anoche llegué a casa y me encontré con este panorama, algo con lo que no puedo lidiar ya que tengo 2 extractores y 2 ventiladores funcionando todo el tiempo ⏲️
Setup. Ventilation
2 years ago
1
2
Solved
Lordcrow
Temperature trouble
What's the best thing to do ? 1-Open the door of my tent to lower the temperature and lose humidity. 2-Keep the heat at 80F and I keep the humidity in my tent at 70%.
Setup. Ventilation
2 years ago
1
1
Solved
Lordcrow
I am facing a temperature problem again....
My tent reaches 84.2F, which is too hot in my opinion. But my humidity is perfect. On the other hand, if I activate the ventilation, the temperature of the tent reaches 76F, which is perfect, but the humidity level drops dramatically to 35%. 1- Keep Humidity or 2-Keep Temp
Week 1
Setup. Ventilation
2 years ago
4
5
Solved
Hou_Stone
it's getting too hot. I added 2 fans inside. Do you think I can enable them 100% of the time/all day? Or is it bad for my plants?
Week 11
Setup. Ventilation
2 years ago
2
1
Solved
alhambra
Exhausting air outside when using Air Conditioning, yes or no?
Hi there. This is my first indoor grow in soil. I have a room with A/C. The grow tent is in that room. My question is, should I be exhausting the air from the tent outside or into the room. If i exahust the air outside, isn't it counter productive to the A/C?
Setup. Ventilation
2 years ago
3
3
Solved
alhambra
Temperature Probe. Where to place it?
I use a Vivosun exhaust and control hub. It comes with the temperature and humidity probe. I am curious, based on experienced growers here, where do I place this probe? On the floor or do I let it hang mid-way in the the plant itself?
Setup. Ventilation
2 years ago
4
Solved
Ertomid
reduce humidity
What techniques exist to decrease humidity naturally without something made special for?
Week 5
Setup. Ventilation
2 years ago
5
3
Solved
MontyGrowz
Why is my RH so high?
Inline Fan: S&P TD-350/125 Silent (in use) AC Infinity CLOUDLINE T6 (not in use, but testet) Filter: Can Lite Filter 300m³/h Transformator: SCNR5 (in use on setting 4/5) Tent: 2x4x6 ft, i get 70-80%+ RH inside My Room is at 45-50% RH with a temp of 60-70°F. Old Air gets outside.
Week 9
Other. General questions
Other. Other
Setup. Ventilation
2 years ago
2
2